Easy! Head to My Balance > Withdrawals > Verify Now > Email & Mobile and:
👉 If your Dream11 email ID is the same as your Facebook or Google login, tap on any of these options and follow the on-screen instructions.
👉 Tap the 'Send Email' option to the right-hand corner of the page. We'll send the verification link to the mentioned email ID, click on that and finish the verification. That's it. 😀